Patents by Inventor Craig S. Christiansen

Craig S. Christiansen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Anti-fouling flag and windsock display assembly
    Patent number: 6807924
    Abstract: An anti-fouling flag and windsock display assembly for displaying a flag or windsock without it wrapping around the display assembly due to wind includes a pole having a hollow top portion, a swivel attachment insertable into the hollow top portion, and an attachment rod extending from the swivel assembly. For a flag, one end of an anchoring line is attached to a bottom corner of the flag and a second looped end is attached to freely rotate around the pole.
    Type: Grant
    Filed: March 7, 2003
    Date of Patent: October 26, 2004
    Inventor: Craig S. Christiansen